Apparently neither Google nor Microsoft wants to give users access to an operating system from the competition. Previous reports said that Google is worried Microsoft’s Windows Phone share will grow thanks to dual-booting devices, and the Journal says the Redmond-based giant doesn’t want Android to establish a foothold via such devices in the enterprise ecosystem that’s still dominated by Microsoft software. Each company has means of blocking dual-booting projects.

In addition to postponing the Transformer Book Duet, Asus will also stop selling two all-in-one dual-booting computers it released last year, including the Asus Transformer AiO P1801 and the P1802. It’s unclear though what will happen to dual-booting smartphones that should launch later this year.